Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Qual foi o papel no Sydney Film Festival em 2008?
 ###Tabelas: CREATE TABLE awards_and_nominations (awards_and_nominations_id AUTO_INCREMENT PRIMARY KEY, Year INT, Nominated/Won VARCHAR, Award/category VARCHAR, Festival/organization VARCHAR, Role VARCHAR) CREATE TABLE by_parish (by_parish_id AUTO_INCREMENT PRIMARY KEY, Parish VARCHAR, Bush# INT, Bush% VARCHAR, Kerry# INT, Kerry% VARCHAR, Others# INT, Others% VARCHAR, Total# INT) CREATE TABLE members_of_parliament (members_of_parliament_id AUTO_INCREMENT PRIMARY KEY, Election VARCHAR, 1st Member VARCHAR, 1st Party VARCHAR, 2nd Member VARCHAR, 2nd Party VARCHAR, 3rd Member VARCHAR, 3rd Party VARCHAR) CREATE TABLE complete_american_le_mans_series_results (complete_american_le_mans_series_results_id AUTO_INCREMENT PRIMARY KEY, Year INT, Entrant VARCHAR, Class VARCHAR, Chassis VARCHAR, Engine VARCHAR, Tyres VARCHAR, Rank VARCHAR, Points INT) CREATE TABLE stanley_cup_playoffs (stanley_cup_playoffs_id AUTO_INCREMENT PRIMARY KEY, Date VARCHAR, Visitor VARCHAR, Score VARCHAR, Home VARCHAR, Record VARCHAR)  
SELECT Role FROM awards_and_nominations WHERE Year = 2008 AND Festival/organization = sydney film festival